tree-wide: drop 'This file is part of systemd' blurb

[thirdparty/systemd.git] / src / basic / device-nodes.h

diff --git a/src/basic/device-nodes.h b/src/basic/device-nodes.h
index 04ba4897e5f908617d2062d15c5af9a8cdaa73f3..945382bb1f21769ac20ac5c2fb0f64afaa995149 100644 (file)
--- a/src/basic/device-nodes.h
+++ b/src/basic/device-nodes.h
@@ -1,25 +1,20 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
 /***
-  This file is part of systemd.
-
   Copyright 2012 Lennart Poettering
+***/
 
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
+#include <stddef.h>
+#include <sys/types.h>
 
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
+#include "macro.h"
+#include "stdio-util.h"
 
 int encode_devnode_name(const char *str, char *str_enc, size_t len);
 int whitelisted_char_for_devnode(char c, const char *additional);
+
+#define DEV_NUM_PATH_MAX                                                \
+        (STRLEN("/dev/block/") + DECIMAL_STR_MAX(dev_t) + 1 + DECIMAL_STR_MAX(dev_t))
+#define xsprintf_dev_num_path(buf, type, devno)                         \
+        xsprintf(buf, "/dev/%s/%u:%u", type, major(devno), minor(devno))